SMTL ID : 4wkx.3 (2 other biounits)

Reversible S-Nitrosylation in an Engineered Mutant of Pseudomonas aeruginosa Azurin with Red Copper Site

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.94 Å

Oligo State

homo-dimer

Ligands

4 x CU: COPPER (II) ION(Non-covalent)

CU.1: 2 residues within 4Å: Chain A: H.83 Ligands: TRS.2 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.83 CU.3: 5 residues within 4Å: Chain A: G.45, E.46, C.112, H.117, H.121 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.46, A:C.112, A:H.117, A:H.121 CU.4: 2 residues within 4Å: Chain B: H.83 Ligands: TRS.5 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.83 CU.6: 5 residues within 4Å: Chain B: G.45, E.46, C.112, H.117, H.121 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:C.112, B:H.117, B:H.121

2 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.2: 8 residues within 4Å: Chain A: L.73, K.74, P.75, D.76, D.77, V.80, H.83 Ligands: CU.1 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:D.76, A:D.77, A:D.77, A:V.80, A:H.83 Water bridges: A:D.76 TRS.5: 8 residues within 4Å: Chain B: L.73, K.74, P.75, D.76, D.77, V.80, H.83 Ligands: CU.4 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:K.74, B:D.76, B:D.76, B:D.76, B:D.77 Water bridges: B:V.80

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tian, S. et al., Reversible S-Nitrosylation in an Engineered Mutant of Pseudomonas aeruginosa Azurin with Red Copper Site. To Be Published

Release Date

2015-10-07

Peptides

Azurin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Azurin

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